Massive Attack was very influential in the post-Rave era of Electronica (between Rave & Trance). They did the theme song of the US TV show House in the early 2000s. They also had great success at the tail of the Rave era with their huge dance song Unfinished Sympathy (1991) especially the Paul Oakenfold remix version (Perfecto Mix). The vocals of the song were sung by Nellee Hooper who was the lead singer of Soul II Soul.